books.google.co.in - South Asia is a rich and fascinating linguistic area, its many hundreds of languages from four major language families representing the distinctions of caste, class, profession, religion, and region. This comprehensive new volume presents an overview of the language situation in this vast subcontinent...https://books.google.co.in/books/about/Language_in_South_Asia.html?id=O2n4sFGDEMYC&utm_source=gb-gplus-shareLanguage in South Asia